/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ContentManagers.Servlets;

import ContentManagers.RoleManagers.AMSessionManager;
import ContentManagers.RoleManagers.CustomerSessionManager;
import ContentManagers.Security.WebLogger;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.*;

/**
 *
 * @author Ervin James
 */
public class ServletAMLogout extends HttpServlet {

    
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
  
        } finally {            
            out.close();
        
    }}

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
                //boolean sessionRelease = false;
                HttpSession session = request.getSession();
                WebLogger.insertLog(request.getRemoteAddr().toString(),request.getHeader("referer"),request.getRequestURI().toString(),"Deauthentication of "+session.getAttribute("username")+" successful.",true);
		session = request.getSession(false);
		if (session != null) {
                    boolean sessionRelease = false;
                    
                    try{ //try first because an exception will be thrown when the session 
                         // has timed out after 5 minutes of no activity
                        sessionRelease = new AMSessionManager().deleteAccountingSession(session.getAttribute("username").toString());
                        } catch(Exception e){ /*do nothing */}
                    
                    session = request.getSession(false);
                    session.invalidate();
		}
		
		Cookie[] cookies = request.getCookies();
		if (cookies != null && cookies.length > 0) {
			for (Cookie cookie : cookies) {
				cookie.setValue("-");
				cookie.setMaxAge(0);
				response.addCookie(cookie);
			}
		}
                
                
                response.sendRedirect("index.jsp");
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
